Microperoxidase-11-mediated reduction of hemoproteins: Electrocatalyzed reduction of cytochrome c, myoglobin and hemoglobin and electrocatalytic reduction of nitrate in the presence of cytochrome-dependent nitrate reductase

A. Narvaez; E. Dominguez; I. Katakis; E. Katz; K. T. Ranjit; I. Ben-Dov; I. Willner

doi:10.1016/S0022-0728(97)00242-8

Microperoxidase-11-mediated reduction of hemoproteins: Electrocatalyzed reduction of cytochrome c, myoglobin and hemoglobin and electrocatalytic reduction of nitrate in the presence of cytochrome-dependent nitrate reductase

A. Narvaez
, E. Dominguez
, I. Katakis
, E. Katz
, K. T. Ranjit
, I. Ben-Dov
, I. Willner^*

^*Corresponding author for this work

Institute of Chemistry

Research output: Contribution to journal › Article › peer-review

45 Scopus citations

Abstract

Microperoxidase-11 (MP-11) assembled onto an Au electrode catalyzes the electroreduction of a series of hemoproteins: cytochrome c (Cyt. c) myoglobin (Mb) and hemoglobin (Hb). The electrical contact between MP-11 and the hemoproteins originates from intermolecular complexes between MP-11 and the different hemoproteins. The MP-11-functionalized electrode catalyzes the reduction of cytochrome-dependent nitrate reductase and mediates the bioelectrocatalyzed reduction of nitrate to nitrite. The systems provide assemblies mimicking inter-protein electron transfer in hemoproteins.

Original language	English
Pages (from-to)	227-233
Number of pages	7
Journal	Journal of Electroanalytical Chemistry
Volume	430
Issue number	1-2
DOIs	https://doi.org/10.1016/S0022-0728(97)00242-8
State	Published - 30 Jun 1997

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Narvaez, A., Dominguez, E., Katakis, I., Katz, E., Ranjit, K. T., Ben-Dov, I., & Willner, I. (1997). Microperoxidase-11-mediated reduction of hemoproteins: Electrocatalyzed reduction of cytochrome c, myoglobin and hemoglobin and electrocatalytic reduction of nitrate in the presence of cytochrome-dependent nitrate reductase. Journal of Electroanalytical Chemistry, 430(1-2), 227-233. https://doi.org/10.1016/S0022-0728(97)00242-8

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title = "Microperoxidase-11-mediated reduction of hemoproteins: Electrocatalyzed reduction of cytochrome c, myoglobin and hemoglobin and electrocatalytic reduction of nitrate in the presence of cytochrome-dependent nitrate reductase",

abstract = "Microperoxidase-11 (MP-11) assembled onto an Au electrode catalyzes the electroreduction of a series of hemoproteins: cytochrome c (Cyt. c) myoglobin (Mb) and hemoglobin (Hb). The electrical contact between MP-11 and the hemoproteins originates from intermolecular complexes between MP-11 and the different hemoproteins. The MP-11-functionalized electrode catalyzes the reduction of cytochrome-dependent nitrate reductase and mediates the bioelectrocatalyzed reduction of nitrate to nitrite. The systems provide assemblies mimicking inter-protein electron transfer in hemoproteins.",

author = "A. Narvaez and E. Dominguez and I. Katakis and E. Katz and Ranjit, \{K. T.\} and I. Ben-Dov and I. Willner",

year = "1997",

month = jun,

day = "30",

doi = "10.1016/S0022-0728(97)00242-8",

language = "אנגלית",

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Narvaez, A, Dominguez, E, Katakis, I, Katz, E, Ranjit, KT, Ben-Dov, I & Willner, I 1997, 'Microperoxidase-11-mediated reduction of hemoproteins: Electrocatalyzed reduction of cytochrome c, myoglobin and hemoglobin and electrocatalytic reduction of nitrate in the presence of cytochrome-dependent nitrate reductase', Journal of Electroanalytical Chemistry, vol. 430, no. 1-2, pp. 227-233. https://doi.org/10.1016/S0022-0728(97)00242-8

Microperoxidase-11-mediated reduction of hemoproteins: Electrocatalyzed reduction of cytochrome c, myoglobin and hemoglobin and electrocatalytic reduction of nitrate in the presence of cytochrome-dependent nitrate reductase. / Narvaez, A.; Dominguez, E.; Katakis, I. et al.
In: Journal of Electroanalytical Chemistry, Vol. 430, No. 1-2, 30.06.1997, p. 227-233.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Microperoxidase-11-mediated reduction of hemoproteins

T2 - Electrocatalyzed reduction of cytochrome c, myoglobin and hemoglobin and electrocatalytic reduction of nitrate in the presence of cytochrome-dependent nitrate reductase

AU - Narvaez, A.

AU - Dominguez, E.

AU - Katakis, I.

AU - Katz, E.

AU - Ranjit, K. T.

AU - Ben-Dov, I.

AU - Willner, I.

PY - 1997/6/30

Y1 - 1997/6/30

N2 - Microperoxidase-11 (MP-11) assembled onto an Au electrode catalyzes the electroreduction of a series of hemoproteins: cytochrome c (Cyt. c) myoglobin (Mb) and hemoglobin (Hb). The electrical contact between MP-11 and the hemoproteins originates from intermolecular complexes between MP-11 and the different hemoproteins. The MP-11-functionalized electrode catalyzes the reduction of cytochrome-dependent nitrate reductase and mediates the bioelectrocatalyzed reduction of nitrate to nitrite. The systems provide assemblies mimicking inter-protein electron transfer in hemoproteins.

AB - Microperoxidase-11 (MP-11) assembled onto an Au electrode catalyzes the electroreduction of a series of hemoproteins: cytochrome c (Cyt. c) myoglobin (Mb) and hemoglobin (Hb). The electrical contact between MP-11 and the hemoproteins originates from intermolecular complexes between MP-11 and the different hemoproteins. The MP-11-functionalized electrode catalyzes the reduction of cytochrome-dependent nitrate reductase and mediates the bioelectrocatalyzed reduction of nitrate to nitrite. The systems provide assemblies mimicking inter-protein electron transfer in hemoproteins.

UR - https://www.scopus.com/pages/publications/0031152306

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SN - 1572-6657

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JO - Journal of Electroanalytical Chemistry

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ER -

Narvaez A, Dominguez E, Katakis I, Katz E, Ranjit KT, Ben-Dov I et al. Microperoxidase-11-mediated reduction of hemoproteins: Electrocatalyzed reduction of cytochrome c, myoglobin and hemoglobin and electrocatalytic reduction of nitrate in the presence of cytochrome-dependent nitrate reductase. Journal of Electroanalytical Chemistry. 1997 Jun 30;430(1-2):227-233. doi: 10.1016/S0022-0728(97)00242-8

Microperoxidase-11-mediated reduction of hemoproteins: Electrocatalyzed reduction of cytochrome c, myoglobin and hemoglobin and electrocatalytic reduction of nitrate in the presence of cytochrome-dependent nitrate reductase

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